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Individual Calculations July 2011 |
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| Ketzetzis, Georgios Total change: -23.40 | |   |
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| 4th spring open Triandrias - Vasilis Sevastopoulos | Thessaloniki | GRE | 2011-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2185 | 2.50 | 5 | -1.56 | 15 | -23.40 | |
|  Vidalis, Evagelos | | | 1990 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Lolos, Ioannis | | | 1996 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Papadopoulos, Kiriakos | | | 1785 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Theoharidis, Georgios | | | 1855 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Sideris, Giorgos | | | 1987 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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